baber/WOPTO huggingface dataset:
Patent SE-508993-C2 (SE)
Title: Fire protection device for use in feeding cables through passage in wall
Inventor: KNUTSSON MATS
IPC: H02G3/22
Filed: 1995-03-30
Abstract: The fire protection device incorporates two hoods, one on each side of a wall. In the wall is a through passage hole. The hoods on the inside are lined with fire sealing material expanding when heat increases, so that a channel is formed from the hood downwardly turned openings as far as the wall opening. Even in the wall opening, expanding fire sealing material can be fitted e.g. tubularly around the cables. If so desired, the channels in the expanding fire sealing material can in turn be lined with suitable foam material. Should a fire occur in a room, the temp. increases so that the fire sealing material expands and presses against the cables. Instead of plate in the hoods, other temp.-resistant material can be used, e.g. plaster. The fire sealing device can also take the form of a cassette which is arranged in the wall or conduit channel.
Patent SE-507350-C2 (SE)
Inventor: GOLDWITZ RUNE
IPC: H01F27/02
Filed: 1995-04-03
Abstract: To facilitate the assembly of an iron core, coil and holding flanges to form an electromagnetic unit for capacitor voltage transformers, there are used holding flanges which consist solely of three pairs of mutually different metal-plate flange-parts (1, 2; 3, 4; 13, 14) which together with screw joints (11, 12), the iron core and the coil can form an electromagnetic unit. In addition to fixating, holding and shielding the electromagnetic unit, the novel flange-parts also provide means for supporting a complete unit prior to mounting the same, means for the attachment of a damping circuit, means for positioning the entire unit in an oil box, means for guiding the unit when mounting the same in said box, means for the attachment of a compensating reactor, means for lifting the entire unit and means for earthing all parts to be earthed. The three pairs of mutually different plate-metal flange-parts are arranged in pairs in mirror image to one another and, together with a core and a coil, can be used in the manufacture of an electromagnetic unit, such as to enhance the operational performance thereof and to provide a high degree of reliability. <IMAGE>
Patent SE-512288-C2 (SE)
Title: Device for dropping anchor from boat
Inventor: NILSSON BERT
IPC: B63B/
Filed: 1997-04-24
Abstract: The device housing contains a hook (3) which has a curved section (7) that can be released from a catch using a cord, so that the anchor is dropped.
Patent SE-520578-C2 (SE)
Inventor: VOLKART ASMUS
IPC: F02D41/22
Filed: 1997-10-10
Abstract: The invention is directed to a method for detecting combustion misfires in an internal combustion engine having a crankshaft and a transducer wheel coupled to the crankshaft and a sensor. The combustion misfires are detected on the basis of a time-dependent trace of the rotational movement of the transducer wheel and the transducer wheel has predetermined segments which pass the sensor. In the method, a sensor is utilized to detect segment times in which the segments pass the sensor so that the sensor produces a sensor signal representing the segment times. The sensor signal is applied as an input signal to first and second lowpass filters mutually connected in parallel thereby obtaining first and second output signals which react with different speeds to changes in the input signal. The difference between the first and second output signals is formed and a measure is, in turn, formed for the changes of the difference. The measure is compared to a threshold value and a movement of the measure above the threshold value is evaluated as a misfire.
Patent SE-513351-C2 (SE)
Title: Mixer fitting for two streams of water with different temperatures
Inventor: ENGELBREKTSSON ANDERS
IPC: F16K11/00
Filed: 1998-03-16
Abstract: The fitting contains a valve casing with a cylindrical shape, comprising a top part mounted in the mixer casing (11), and a bottom part protruding beyond the bottom end of the casing. The bottom part of the valve casing can be enclosed by a coupling formed by two releasably attached pieces, namely an inner piece made from hot water-resistant plastic material, and an outer piece that combines with the casing to form a complete cover. Hooks in the inner piece are used to releasably engage it with cavities in the casing.
Patent SE-512127-C2 (SE)
Title: Radiating unit in wide band antenna for mobile radio communication device e.g hand portable telephone
Inventor: KURZ HANS PETER
IPC: H01Q1/24
Filed: 1998-04-02
Abstract: A conductive radiating unit (20) with two  parallel, closely and spaced surfaces (12,13) is provided. The  length of the conductive radiating unit is divided into number of  sections.  The surface (A) of the section (S1) faces the surfaces  (A) of the section (S2) and surface (B) of the section (S2) faces  surfaces (B) of the section (S3). A ground plane (11) is provided  which is connected to signal grounds of transreceiver circuits. A  feed portion (3) whose one end is connected to transreceiver  circuit and other end is connected to the conductive radiating  unit is provided.
Patent SE-513172-C2 (SE)
Inventor: DUMITRIU ION
IPC: G02B6/245
Filed: 1998-07-03
Abstract: When stripping an optical fiber ribbon (7) from its polymer coating the ribbon is clamped at some distance from its end in a cutting and tension unit (3). When the lid (23) of this unit is folded down knifes are pressed into the coating at a side of the unit. The end portion of the ribbon (7) is then clamped in a heating unit (1) which before this clamping operation is moved, against the force from an elastically biased rod (31) extending from the cutting and tension unit, the movement being guided by guide rods (11), to be located directly at the side of the cutting and tension unit (3). The end of the ribbon in the heating unit is heated by a heating plate (5). When the end has become sufficiently hot and the coating is softened, the cutting and tension unit (3) automatically starts to move away from the heating unit (1) by the action of the elastically biased rod (31). Then the knifes start to separate the coating on the end portion from the rest of ribbon. The elastic force acts only to start the stripping movement, which is then fulfilled by manually pulling the units away from each other. The elastically biased rod (31) does not form any obstacle to this further movement since it acts with a free end surface at an opposite surface of the heating unit (1). By the elastic force the stripping operation is started at the right moment so that the end is soft enough but is not overheated.
Patent SE-512072-C2 (SE)
Inventor: JANSSON CONNY
IPC: B23D29/00
Filed: 1999-02-25
Abstract: Bolt cutter or other tool for cutting or coining of metal, comprising two jaws (13,14) connected to parallel links (15,16) by two jaw joint bolts (17,18), and two handles (11,12) connected to each other by a handle bolt (21) and to the jaws by two middle bolts (19,20), where the distance and parallelness of the jaws can be adjusted by means of one or more of the bolts (15-21) which is provided with one bearing surface (25) eccentrically located relative to one or two other bearing surfaces (24,26), and wherethe angular motion of the jaws is synchronized by a cylindrical roller (22) which is axially retained between the links, and tangentially guided by slots (29) in overlapping shelves (27,28) on the jaws. <IMAGE>
Patent SE-521363-C2 (SE)
Inventor: EKHOLM HANS
IPC: A46B3/14
Filed: 1999-03-04
Abstract: A bolt (47) is made to penetrate aligned holes (45,46) drilled at a radial direction to the overlapping shoulders (35,36) of the adjoining segments (7.1,7.2). One through hole assumes a threaded state. Independent claims are also included for the following: a drum of brush roller; and an axle.
Patent SE-514185-C2 (SE)
Inventor: GUSTAFSSON MARIE-LOUISE
IPC: F16K24/06
Filed: 1999-03-19
Abstract: The application discloses a device for a container which includes a casing (1) which defines an inner space (2), which extends from the inner space and is connectable to a vacuum source in order to reduce the pressure in the inner space and the outlet space to be lower than the pressure of a surrounding space. The device includes a valve arrangement (8) with a valve seat (9), which forms a first passage (6) between the inner space and the outlet space, a valve element (10), which is abuttable against the valve seat for closing the first passage in the first position and is displaceable from the valve seat for opening the passage, and a spindle portion (11) which is connected to the valve element and extends through the valve seat, the outlet space and a second passage (12) through the casing. Means (18, 19) are arranged to form a flow passage, which in the first position of the valve arrangement permits a flow from the surrounding space to the inner space.
Patent SE-521726-C2 (SE)
Inventor: EDEBO LARS
IPC: C12N1/14
Filed: 1999-04-16
Abstract: The present invention relates to a process for the cultivation of chitin/chirosanrich, filamentous fungi with capacity to assimilate mannose as well as xylose, galactose, and glucose, wherein the cultivation of the filamentous fungi in a liquid medium extracted from wood in the production of paper whereupon the said filamentous fungi are recovered from the medium.
Patent SE-519376-C2 (SE)
Inventor: ANDRESEN WERNER J
IPC: B21C37/12
Filed: 1999-09-06
Abstract: In a method of manufacturing a helically-wound lock-seam tube for a ventilation duct system, the tube is provided with a plurality of air nozzles through its wall. The method involves the steps of: feeding a strip of sheet metal from a supply to a punching and pressing unit; punching and pressing the strip in the punching/pressing unit to form two rows of spaced openings through the strip; feeding the punched strip to a roller unit, in which a longitudinal bead is formed in the strip; feeding the punched and beaded strip to a forming head in which the strip is helically-wound to form a tube having a helical lock seam; feeding the helically-wound lock-seam tube out of the forming head; and cutting the tube into desired lengths. The apparatus has components for carrying out the various method steps, and the finished tube is provided with a desired pattern of air nozzles.
Patent SE-517840-C2 (SE)
Inventor: ISAKSSON ANDERS
IPC: G06F17/30
Filed: 1999-12-13
Abstract: A network portal has a so called "roaming function" which identifies the place where the user is and loads home local information adapted to the user's profile of interest. This means that when log-in is made in another place than where the home server is, the portal is adapted to the at present current local network.
Patent DE-10024004-C2 (DE)
Inventor: BAUMEISTER JOACHIM
IPC: B22F7/00
Filed: 2000-05-18
Granted: 2002-06-06
Abstract: Component is made of a composite material having at least one layer of solid metallic material and at least one foamable metallic material. At least one outer and/or the inner surface of the component is made of foamable metallic material. An independent claim is also included for a process for producing a component comprising arranging at least two layers of foamable metallic material separated by a separating device between at least two layers of solid metallic material, rolling and removing the composite component.
Patent DE-10139248-C2 (DE)
Inventor: GIERL STEFAN
IPC: H04H20/88
Filed: 2001-08-09
Granted: 2003-11-27
Abstract: A digital field strength signal (DF) representing the analog field strength signal (AF) is generated. During any interval when the digital field strength signal departs from a given tolerance band, sampled values of the digital audio signal are generated by interpolation. An Independent claim is included for the corresponding receiver.
Patent DE-19502105-C2 (DE)
Inventor: LESEMANN BERND
IPC: B61L5/10
Filed: 1995-01-24
Granted: 2000-04-27
Abstract: The device includes a sliding rod (14) which is guided on a rolling body (20) such as a cylindrical roller which is mounted at a specific distance from the jaw rail (10). The distance between the rotary axis of the roller and the rail is adjustable. A closure member (22) fixed on the jaw rail is passed through by the closure element (16) and sliding rod and the rotational shaft of the roller is guided in the closure member. The closure member is axially symmetrical and can be fixed each side of the jaw rail.
Patent DE-19644447-C2 (DE)
Inventor: FRIEDRICHS KONRAD DR
IPC: B23B51/00
Filed: 1996-10-25
Granted: 2001-10-18
Abstract: Method and apparatus for the continuous extrusion of rods of plastic raw material. The rods contain at least one inner channel which is at least in part spiral-shaped. The raw material may be a powder-metallurgical or ceramic mass. The material is extruded through a nozzle mouthpiece and made to rotate by an arrangement of flow guiding surfaces. At least one thread made of a flexible or elastic material is entrained and gives the rod a spiral shape with a predetermined pitch. The thread is retained upstream of the nozzle mouthpiece in an eccentric position relative to the rod axis that extends through the nozzle mouthpiece. The movement of rotation of the raw material is adjusted by an outer adjusting force which modifies the angle between the arrangement of flow guiding surfaces and the longitudinal axis of the nozzle mouthpiece to adjust the position and pitch of the spiral channel.
Patent DE-19748424-C2 (DE)
Inventor: GIMMLER HELMUT
IPC: B60W10/04
Filed: 1997-11-03
Granted: 2003-04-17
Abstract: A method for driver-behavior-adaptive control of a variably adjustable motor vehicle accessory. One or more parameters indicative of driver behavior are sensed and a pertinent driver behavior is ascertained therefrom. Accessory adjustment is performed variably as a function of the driver behavior that was ascertained. The driver behavior is ascertained in terms of a long-term driving manner component, and a short-term dynamic demand component and/or a steady-speed request component. Accessory adjustment is performed, if a short-term dynamic demand exists, in accordance with an adjustment characteristic having a dynamic level corresponding at least to that dynamic demand. When a constant-speed request exists, accessory adjustment is performed in accordance with a relevant low-dynamic adjustment characteristic. Otherwise, accessory adjustment is performed in accordance with an adjustment characteristic determined by the long-term driving manner component.
Patent MD-3238-C2 (MD)
Title: Piston-type machine
Inventor: NICHIŞOV ARTUR
IPC: F01B1/08
Filed: 2004-02-20
Abstract: The invention relates to machines for gas or liquid displacement, containing a mechanism without connecting rod for transformation of piston reciprocating motion into work shaft rotary motion or vice versa.The piston-type machine contains a body (1), two oppositely placed cylinders (22) and (23), pistons (20) and (21), coupled by a common rod (19), and a mechanism for transformation of piston reciprocating motion into work shaft rotary motion and vice versa, including two pairs of gear-wheels, a crankshaft (12) with pin (17), articulately joined with the common rod (19). The mechanism for motion transformation additionally includes two half-shafts (6) and (7) placed into the supports of the body (1) symmetrically about the common rod (19) and joined between them by the crankshaft (12). The pairs of gear-wheels are symmetrically placed about the common rod (19). One of the gear-wheel of each pair is planetary (13), rigidly mounted onto the crankshaft (12) and placed into the groove made into the half-shaft (6), is in engagement with the other gear-wheel - sun (15), rigidly installed into the body (1).
Patent RU-2166438-C2 (RU)
Inventor: TAJ KHER JANG
IPC: B60K17/12
Filed: 1996-05-21
Granted: 2001-05-10
Abstract: Энергосистема предназначена для транспортных средств. Энергосистема содержит двигатель внутреннего сгорания, имеющий выходной вал вращения, который соединяется с электрической машиной посредством шестерен коробки передач, ремней или цепей, составляющих конкретное трансмиссионное устройство, устанавливаемое между электрической машиной, двигателем и выходным валом. Электрическая машина представляет собой электрическую машину с последовательным возбуждением или вспомогательным смешанным возбуждением с такими электрическими характеристиками, которые увеличивают угловую скорость при уменьшении нагрузки, либо машину переменного или постоянного тока со щетками или без щеток, способную выполнять управление током, включающее в себя управление постоянным током с целью обеспечения функции следящего за нагрузкой крутящего момента с добавлением значений. Машина соединяется с выходным валом двигателя посредством конкретного трансмиссионного устройства, работающего в двух режимах системы, следящего за направлением привода электрической машины посредством однонаправленной муфты сцепления и эксцентриковой муфты сцепления совместно с управлением направлениями вращения вала электрической машины, чтобы вызывать 1) запуск электрической машиной двигателя, 2) использование электрической машины в качестве генератора во время работы двигателя, 3) привод электрической машиной и двигателем нагрузки в одно и то же время при работе двигателя, 4) привод электрической машиной нагрузки и 5) при остановке нагрузки, привода двигателем электрической машины в режиме генератора с целью зарядки аккумуляторной батареи или других электрических нагрузок. Технический результат - облегчение управления. 13 з.п. ф-лы, 8 ил. , 8 табл.
Patent RU-2169802-C2 (RU)
Title: Nonlinear crystals
Inventor: AKA ZHERAR
IPC: H01S3/109
Filed: 1996-02-16
Granted: 2001-06-27
Abstract: FIELD: nonlinear optics. SUBSTANCE: crystals are prepared by crystallization of composition with congruent melting of general formula: M 4 LnO(BO 3 ) 3  wherein M is calcium or calcium partially substituted by strontium or barium, Ln is one or lanthanides from group consisting of Y, Gd, La, Lu. Crystals are used as frequency doublers and mixers, as parametric optical generator, or when they are activated by means of Nd 3+ , as frequency laser doubler. EFFECT: improved properties of nonlinear crystals. 10 cl
Patent RU-2173797-C2 (RU)
Title: Центробежный компрессор
IPC: F04D27/02
Filed: 1997-06-05
Granted: 2001-09-20
Abstract: Регулируемый трубный диффузор для центробежного компрессора содержит внешнее и внутреннее кольца, установленные с возможностью поворота или осевого сдвига относительно друг друга между первым, открытым и вторым, закрытым положениями. В открытом положении сопрягаемые части воздушных каналов внутреннего и внешнего колец совмещены друг с другом для обеспечения максимального расхода охлаждающей среды через диффузор. В закрытом положении проточные каналы кольцевых частей рассогласованы, и поток охлаждающей среды через диффузор ограничен. Путем смещения колец диффузора в направлении закрытого положения возможно предотвращение помпажа даже при необходимости высокой степени сжатия компрессора. 2 с. и 6 з.п. ф-лы, 7 ил.
Patent RU-2196247-C2 (RU)
Title: Method of burning fuel by means of injector with two-flow tangential inlet
Inventor: MORFORD STEPHEN A
IPC: F23R3/34
Filed: 1997-12-19
Granted: 2003-01-10
Abstract: FIELD: gas-turbine engines. SUBSTANCE: preliminary mixing of fuel with air is ensured by injector provided with spiral swirler with first and second end plates bounding the cylindrical mixing zone. Proposed method includes tangential introduction of first part of air into mixing zone along entire length of this zone, introduction of first part of fuel into air, mixing air and fuel by forming vortex flow around central part at simultaneous motion of vortex flow towards inlet hole of combustion chamber, delivery of first part of air to inlet hole, introduction of second part of air to first part radially; total amount first and second parts of air forms joint flow and second part of air is equal to 85 to 89% of this flow. Subsequent burning of fuel is effected beyond mixing zone. EFFECT: enhanced stability of combustion. 4 cl, 3 dwg
Patent RU-2194920-C2 (RU)
Title: Improved condensation boiler with premixing for municipal-domestic water supply systems and heating systems
Inventor: FERROLI DANTE
IPC: F24H1/52
Filed: 1998-09-29
Granted: 2002-12-20
Abstract: FIELD: municipal-domestic water supply systems and heating systems. SUBSTANCE: the boiler has at least one heat exchanger with a ribbed heat exchange surface, ribs for directing the flowingdown condensate from the tube sheet. The tube plate with ribs forms the heat exchange stages. The boiler has also a ceramic burner provided with a premixing unit, including at least one flange and at least one calibrated nozzle before the perforated plates located before the ceramic plates, where burning takes place, and designed for provision of a uniform distribution of gas-air mixture over the entire surface of the burner, and a supporting member including a gasket allowing the ceramic plates expand. EFFECT: enhanced efficiency of heat exchange at a long service life. 11 cl, 5 dwg
Patent RU-2195694-C2 (RU)
Title: Process forming image, device for its embodimentn and method forming video signals
Inventor: IVANOV A G
IPC: H04N5/76
Filed: 1998-10-16
Granted: 2002-12-27
Abstract: FIELD: optics. SUBSTANCE: process forming image includes parallel scanning of blocks of image on surface of displaying screen by focused beam. Elements of raster in this case are formed in sequence on additional screen, their radiation is split into components with use of matrix of beam splitters, each component is modulated independently with the aid of spatially-time light modulator and is presented in proper position in corresponding block of displaying screen. In process of formation of video signal image formed on photosensitive screen is converted to sequence of electric signals by way of parallel scanning of components of image of blocks by means of focused beam. With this in mind elements of raster are formed in turn on additional screen, their radiation is split into components with the aid of matrix of beam splitters and each component is displayed in proper position in corresponding block of photosensitive screen. EFFECT: raised resolution of formed image and video signal and simplified design of device. 12 cl, 8 dwg
Patent RU-2157986-C2 (RU)
Title: Method for contactless density test of forest soils with the aim of minimizing of soil compaction by hauling systems
Inventor: FILIMONOV L T
IPC: G01N9/24
Filed: 1998-12-28
Granted: 2000-10-20
Abstract: FIELD: applicable in prediction of passability of hauling systems on soft soils. SUBSTANCE: the method consists in emission of radiation directed into the soil and detection of signal on the solid-liquid boundary with the aid of a transceiver. The soil density is judged by the value of signal amplitude depending on the radiation angle relative to the horizon of the soil surface. The preset radiation angle is fixed, at which the maximum of the reflected signal is detected. The transceiver with an antenna is installed on a vehicle continuously moving on the examined route. EFFECT: enhanced accuracy of measurement of soil density.